The two implementations of kvm_arch_create_memslot() in x86 and PPC are
both good citizens and free up all local resources if creation fails.
Return immediately (via a superfluous goto) instead of calling
kvm_free_memslot().
Note, the call to kvm_free_memslot() is effectively an expensive nop in
this case as there are no resources to be freed.
No functional change intended.
Acked-by: Christoffer Dall <christoffer.d...@arm.com>
Reviewed-by: Peter Xu <pet...@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopher...@intel.com>
---
virt/kvm/kvm_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index ac9c7c103453..68d5329b4ae5 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1089,7 +1089,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
new.userspace_addr = mem->userspace_addr;
if (kvm_arch_create_memslot(kvm, &new, npages))
- goto out_free;
+ goto out;
}
/* Allocate page dirty bitmap if needed */
--
2.24.1
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